Examine source code of under the tree

{
  "theme": {
    "images": {
      "theme_frame": "DeniseConchaheader.jpg"
    },
    "colors": {
      "frame": "#f5bf49",
      "tab_background_text": "#de4811"
    }
  },
  "version": "2.0",
  "name": "under the tree",
  "manifest_version": 2,
  "description": "Cute birds under a tree sharing each others company and love"
}